提高高速公路沥青路面平整度的若干措施

Several Measures for Raising Evenness of Asphalt Pavement on Freeway

针对我省高速公路沥青路面在开放交通1～2年或3～5年后、路面平整度都有所下降的情况，通过对影响高速公路沥青路面平整度原因的分析，着重从基层、面层施工方面来阐述改善、提高路面平整度的若干技术措施。

Aiming at lowering of pavement evenness after opening to traffic for 1 to 2 years or 3 to 5 years on asphalt pavement of freeway in our province, the paper expounds several technical measures for improvement and increment of pavement evenness emphatically from construction of base and surface through analysis of reasons for in- fluence on eventless of freeway pavement.